Table 2.

Organs at risk dose-volume constraints and goal for the planning target volume (PTV) used for adjuvant prostate IMRT planning

Organ	Dose (Gy)	Volume (%)
Bladder	50	65
	65	50
	70	35
Rectum	40	60
	50	50
	60	35
	70	20
Femoral Heads	30	50
	50	10
Small Bowell	15	120 cc
	45	195 cc
PTV	Dpre a	98

^a Prescription Dose

All constraints are based on a schedule of 2 Gy/fraction